Finding the Fourth Proportional to 2,637.32, 3,639.24 and 1,502.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,637.32 : 3,639.24 = 1,502.96 : x
2. Step 2: Convert to fraction form
   2,637.32/3,639.24 = 1,502.96/x
3. Step 3: Cross multiply
   2,637.32x = 3,639.24 × 1,502.96
4. Step 4: Simplify right side
   2,637.32x = 5,469,632.15
5. Step 5: Solve for x
   x = 5,469,632.15/2,637.32
6. Step 6: Final answer
   x = 2,073.94